呼ㄏㄨhū之ㄓzhī欲ㄩˋyù出ㄔㄨchū

招呼一聲，人像好像要從畫中走出。語本宋·蘇軾〈郭忠恕畫贊〉：「恕先在焉，呼之或出。」形容畫作或文學作品的人物描寫十分逼真生動。
形容人、事即將揭曉。如：「誰是下任閣揆人選，已然呼之欲出。」

英lit. ready to appear at the call (idiom), fig. on the verge of coming out into the open, (of a person's choice etc) on the point of being disclosed, (of an artistic depiction) vividly portrayed